噬菌体展示肽库可筛选出与靶向细胞特异性结合的多肽,具有较好的特异性与靶向性。全细胞筛选的应用推进了噬菌体随机肽库技术的发展并拓宽了其研究应用领域,现针对噬菌体随机肽库技术的发展和在细胞特异性结合多肽筛选中的研究进展及应用进行概述。 Phage display peptide library can be screened to target cells with specific binding of the polypeptide, has good specificity and targeting. The application of whole cell screening has promoted the development of phage random peptide library technology and broadened its research and application fields. The development of phage random peptide library technology and the research progress in cell-specific binding peptide screening and its application are summarized.